2019 head-to-head · Midsize Car
2019 Mazda 6 vs Subaru Impreza
MPG, range and what each one really costs you to fuel, from official EPA ratings and recalculated with your own gas and electricity prices.
The 2019 Subaru Impreza is the cheaper one to run. Driving 15,000 miles a year with $3.10/gal regular gas, it costs about $1,453 a year to fuel (32 MPG), versus $1,603 for the 2019 Mazda 6 (29 MPG). That's roughly $150 a year, or about $752 over five years.
Your numbers
Change these to match your driving and local prices. Every figure and chart on this page updates.
Fuel cost over 10 years
- Mazda 6
- Subaru Impreza
Side by side
| Mazda 6 | Subaru Impreza | |
|---|---|---|
| $1,603 | Your annual fuel cost | $1,453 |
| 29 MPG | Combined efficiency | 32 MPG |
| 26 MPG | City | 28 MPG |
| 35 MPG | Highway | 38 MPG |
| 100 cu ft | Passenger volume | 100 cu ft |
| 15 cu ft | Cargo volume | 12 cu ft |
| 302 g/mi | Tailpipe CO₂ (g/mi) | 282 g/mi |
| 6/10 | EPA fuel economy score | 7/10 |
| 6/10 | EPA greenhouse gas score | 7/10 |
| Gas | Powertrain | Gas |
| Regular gasoline | Fuel | Regular gasoline |
| 2.5L 4-cyl | Engine / motor | 2.0L 4-cyl |
| 6-speed automatic | Transmission | CVT |
| FWD | Drivetrain | AWD |
✓ marks the better value. EPA scores run 1–10 (10 is best). Volumes come from the EPA interior volume index and aren't published for every body style.
Mazda 6 vs Subaru Impreza across model years
- Mazda 6
- Subaru Impreza
Annual fuel cost of the most efficient configuration of each model year, at your prices. Click a point to open that year.
How they differ
Per EPA interior volume figures, the Mazda 6 has more cargo space (15 vs. 12 cu ft).
Among 68 2019 midsize cars, the Mazda 6 ranks 33rd and the Subaru Impreza 30th for lowest fuel cost.
Frequently asked questions
Which is more fuel-efficient, the 2019 Mazda 6 or the 2019 Subaru Impreza?
Measured by cost to drive, the Subaru Impreza. The Mazda 6 is rated 29 MPG combined and the Subaru Impreza 32 MPG (EPA, most efficient configuration of each).
How much does it cost to fuel the 2019 Mazda 6 vs. the Subaru Impreza per year?
At 15,000 miles a year with $3.10/gal regular gas, about $1,603 for the Mazda 6 and $1,453 for the Subaru Impreza.
Which has more cargo space?
The Mazda 6, with 15 cu ft of luggage volume versus 12 cu ft (EPA interior volume index).
Mazda 6 vs Subaru Impreza in other years
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